inetnum: 126.96.36.199/20 aut-num: AS262677 abuse-c: DZA3 owner: iNETVR Internet Service Provider Ltda. ownerid: 10.490.698/0001-24 responsible: César Miguel Canavezzi owner-c: IAN11 tech-c: DZA3 inetrev: 188.8.131.52/24 nserver: server2.fasternet.com.br nsstat: 20170306 AA nslastaa: 20170306 nserver: server3.fasternet.com.br nsstat: 20170306 AA nslastaa: 20170306 created: 20090724 changed: 20130402 nic-hdl-br: IAN11 person: Israel Arruda Neto created: 20000729 changed: 20060601 nic-hdl-br: DZA3 person: Diego Zuaneti Arruda created: 20010425 changed: 20090127
IP address subranges within this IP range
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.